CN218407823U

CN218407823U - Long-shaft deep well fire pump set

Info

Publication number: CN218407823U
Application number: CN202222165828.5U
Authority: CN
Inventors: 戴恒国; 戴艾艾
Original assignee: Nanjing Huanya Pump Co ltd
Current assignee: Nanjing Huanya Pump Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-31
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a fire pump technical field just discloses a major axis deep well fire pump package, which comprises a motor, the bottom fixedly connected with support of motor, the bottom fixedly connected with pump case of support, the bottom of pump case is equipped with first connecting pipe, the one end that first connecting pipe deviates from the pump case is equipped with the second connecting pipe, the corresponding one end of first connecting pipe and second connecting pipe is equipped with the go-between respectively, two threaded connection has a plurality of bolts simultaneously in the inside of go-between, the inside of first connecting pipe is equipped with first bull stick, first bull stick extend to the top inner wall of pump case and with the output shaft fixed connection of motor, the inside of second connecting pipe is equipped with the second bull stick. The utility model discloses be convenient for disassemble the fire pump to can regularly maintain the fire pump, guarantee the life of fire pump.

Description

Long-shaft deep well fire pump set

Technical Field

The utility model relates to a fire pump technical field especially relates to a major axis deep well fire pump package.

Background

As the name suggests, the fire pump used in fire fighting and the Kaglan pump industry are divided into different types according to different classification modes, and have the characteristics of full sealing, no leakage and corrosion resistance, are widely used in departments of environmental protection, water treatment, fire fighting and the like for pumping various liquids, are ideal pumps for establishing non-leakage and non-pollution civilized workshops and civilized factories, have almost the same pump type as a fire fighting system, and only have different delivery lifts and flow rates.

Through retrieval, the Chinese patent publication No. CN210484107U discloses a long-shaft deep well fire pump set, which belongs to the technical field of liquid pumps and comprises a motor, a pump shell, a water lifting pipe and a pump body working part which are arranged from top to bottom;

in the above-mentioned patent, in the use to major axis deep well fire pump, in order to guarantee the steady operation of fire pump, need regularly maintain the inside of fire pump, and the inside axis body of fire pump sets up with the flabellum is fixed, is not convenient for disassemble. Therefore, the utility model designs a major axis deep well fire pump package.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the steady operation of guaranteeing the fire pump among the prior art, need regularly maintain the inside of fire pump, and the inside axis body of fire pump sets up with the flabellum is fixed, the problem of disassembling not being convenient for, and a major axis deep well fire pump package that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a major axis deep well fire pump package, includes the motor, the bottom fixedly connected with support of motor, the bottom fixedly connected with pump case of support, the bottom of pump case is equipped with first connecting pipe, the one end that first connecting pipe deviates from the pump case is equipped with the second connecting pipe, the corresponding one end of first connecting pipe and second connecting pipe is equipped with the go-between respectively, two threaded connection has a plurality of bolts simultaneously in the inside of go-between, the inside of first connecting pipe is equipped with first bull stick, first bull stick extend to the top inner wall of pump case and with the output shaft fixed connection of motor, the inside of second connecting pipe is equipped with the second bull stick, the bottom of second connecting pipe is equipped with a plurality of kuppes, the second bull stick is located fixedly connected with flabellum on the pole wall of kuppe, the bottom of kuppe is equipped with the joint.

Preferably, the bottom pole wall of first bull stick has seted up the through-hole, the inner wall that first bull stick is located the through-hole has seted up the bar groove, the inserted bar has been seted up to the top pole wall of second bull stick, fixedly connected with baffle on the pole wall of inserted bar, the baffle slides and sets up the inner wall in the bar groove.

Preferably, a rotating disc is arranged at the interval between the first rotating rod and the second rotating rod, a threaded ring is arranged at the top end of the rotating disc, an annular threaded groove is formed in the bottom end of the first rotating rod, and the threaded ring is in threaded connection with the inner wall of the annular threaded groove.

Preferably, the inner wall of one side corresponding to the two connecting rings is provided with a sealing ring, and the two sealing rings are mutually pressed.

Preferably, the inner wall that connects is equipped with fixed cover, the bottom of fixed cover sets up to the cambered surface.

Preferably, the inner wall of the bottom end of the fixed cover is provided with a mounting pipe, and the pipe wall of the mounting pipe is provided with threads.

Preferably, the bottom of joint is provided with the support cover, the setting of support cover is the taper pipe, just the lateral wall of support cover sets up to the arc.

Compared with the prior art, the utility model provides a major axis deep well fire pump package possesses following beneficial effect:

1. this major axis deep well fire pump package is convenient for separate two go-between each other through rotating the bolt, and the inserted bar slides along the inner wall of through-hole, is convenient for separate first connecting pipe and second connecting pipe, the subsequent maintenance of being convenient for.

2. This major axis deep well fire pump package can not influence the transmission between first bull stick and the second bull stick through the baffle, rotates the carousel and makes threaded ring threaded connection in the inside of annular thread groove, can block the baffle, prevents that the plate washer from shifting out to the outside of first bull stick, does not influence follow-up dismantlement simultaneously again.

The device does not relate to the part among all the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for disassemble the fire pump to can regularly maintain the fire pump, guarantee the life of fire pump.

Drawings

Fig. 1 is a schematic structural view of a long-shaft deep-well fire pump set provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a part B in fig. 1.

In the figure: the fan comprises a motor 1, a bracket 2, a pump shell 3, a first connecting pipe 4, a second connecting pipe 5, a connecting ring 6, a bolt 7, a first rotating rod 8, a second rotating rod 9, a guide cover 10, fan blades 11, a joint 12, an inserted rod 13, a baffle 14, a rotating disc 15, a threaded ring 16, a sealing ring 17, a fixed cover 18, a mounting pipe 19 and a support cover 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-3, a long-axis deep well fire pump set comprises a motor 1, a support 2 is fixedly connected to the bottom of the motor 1, a pump case 3 is fixedly connected to the bottom of the support 2, a first connecting pipe 4 is arranged at the bottom of the pump case 3, a second connecting pipe 5 is arranged at one end, deviating from the pump case 3, of the first connecting pipe 4, connecting rings 6 are respectively arranged at one ends, corresponding to the first connecting pipe 4 and the second connecting pipe 5, a plurality of bolts 7 are simultaneously and threadedly connected inside the two connecting rings 6, a first rotating rod 8 is arranged inside the first connecting pipe 4, the first rotating rod 8 extends to the inner wall of the top end of the pump case 3 and is fixedly connected with an output shaft of the motor 1, a second rotating rod 9 is arranged inside the second connecting pipe 5, a plurality of fairleads 10 are arranged at the bottom end of the second connecting pipe 5, a fan blade 11 is fixedly connected to the second rotating rod 9 and is located on the rod wall of the fairlead 10, and a joint 12 is arranged at the bottom of the fairlead 10.

During the use, output shaft through motor 1 rotates and can drive first bull stick 8 and second bull stick 9 and rotate, can make flabellum 11 continuously rotate, thereby can guarantee the steady operation of fire pump, make water flow out after connecting 12 along kuppe 10, second connecting pipe 5 and first connecting pipe 4 flow in to the inside of pump case 3, be convenient for with two go-between 6 alternate segregation through rotating bolt 7, thereby be convenient for with first connecting pipe 4 and the separation of second connecting pipe 5, be convenient for follow-up maintenance.

Example two

Referring to fig. 1-2, a through hole is formed in the bottom rod wall of the first rotating rod 8, a strip-shaped groove is formed in the inner wall, located in the through hole, of the first rotating rod 8, an inserting rod 13 is formed in the top rod wall of the second rotating rod 9, a baffle 14 is fixedly connected to the rod wall of the inserting rod 13, the baffle 14 is slidably arranged on the inner wall of the strip-shaped groove, a rotating disc 15 is arranged at the interval between the first rotating rod 8 and the second rotating rod 9, a threaded ring 16 is arranged on the top end of the rotating disc 15, an annular threaded groove is formed in the bottom end of the first rotating rod 8, and the threaded ring 16 is in the inner wall of the annular threaded groove in a threaded manner.

The insertion rod 13 slides along the through hole in the first rotating rod 8, so that the first connecting pipe 4 and the second connecting pipe 5 are conveniently separated, the disassembly is convenient, the transmission between the first rotating rod 8 and the second rotating rod 9 cannot be influenced through the baffle plate 14, the rotating disc 15 is rotated to enable the threaded ring 16 to be in threaded connection in the annular threaded groove, the baffle plate 14 can be blocked, the baffle plate 14 is prevented from being moved out to the outer side of the first rotating rod 8, and meanwhile, the follow-up disassembly is not influenced.

EXAMPLE III

Referring to fig. 2-3, the inner wall of one side corresponding to the two connection rings 6 is provided with a sealing ring 17, the two sealing rings 17 are arranged in a mutual compression manner, the inner wall of the joint 12 is provided with a fixed cover 18, the bottom end of the fixed cover 18 is set to be an arc surface, the inner wall of the bottom end of the fixed cover 18 is provided with a mounting pipe 19, the pipe wall of the mounting pipe 19 is provided with threads, the bottom end of the joint 12 is provided with a support cover 20, the support cover 20 is set to be a conical pipe, and the side wall of the support cover 20 is set to be an arc shape.

The sealing ring 17 can ensure the sealing performance between the upper connecting ring 6 and the lower connecting ring 6, the installation pipe 19 is convenient for connecting subsequent extension water pipes, and the support cover 20 can play a certain supporting effect on the pump body, thereby improving the stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a long axis deep well fire pump package, includes motor (1), its characterized in that: the utility model discloses a fan blade of motor, including motor (1), the bottom fixedly connected with support (2) of motor (1), the bottom fixedly connected with pump case (3) of support (2), the bottom of pump case (3) is equipped with first connecting pipe (4), the one end that first connecting pipe (4) deviate from pump case (3) is equipped with second connecting pipe (5), the corresponding one end of first connecting pipe (4) and second connecting pipe (5) is equipped with go-between (6), two the inside threaded connection of go-between (6) has a plurality of bolts (7) simultaneously, the inside of first connecting pipe (4) is equipped with first bull stick (8), first bull stick (8) extend to the top inner wall of pump case (3) and with the output shaft fixed connection of motor (1), the inside of second connecting pipe (5) is equipped with second bull stick (9), the bottom of second connecting pipe (5) is equipped with a plurality of kuppe (10), second bull stick (9) are located fixedly connected with (11) on the pole wall of kuppe (10), the bottom of kuppe (10) is equipped with joint (12).

2. The long shaft deep well fire pump set according to claim 1, wherein: the through-hole has been seted up to the bottom pole wall of first bull stick (8), bar groove has been seted up to the inner wall that first bull stick (8) are located the through-hole, inserted bar (13) have been seted up to the top pole wall of second bull stick (9), fixedly connected with baffle (14) on the pole wall of inserted bar (13), baffle (14) slide and set up the inner wall in bar groove.

3. The long shaft deep well fire pump set according to claim 1, wherein: the interval department of first bull stick (8) and second bull stick (9) is provided with carousel (15), the top of carousel (15) is provided with threaded ring (16), annular thread groove has been seted up to the bottom of first bull stick (8), threaded ring (16) threaded connection is at the inner wall of annular thread groove.

4. The long-shaft deep-well fire pump unit according to claim 1, wherein: and sealing rings (17) are arranged on the inner wall of one side corresponding to the two connecting rings (6), and the two sealing rings (17) are mutually pressed.

5. The long-shaft deep well fire pump unit according to claim 1, wherein the inner wall of the joint (12) is provided with a fixed cover (18), and the bottom end of the fixed cover (18) is provided with an arc surface.

6. The long-shaft deep-well fire pump unit according to claim 5, wherein: the inner wall of the bottom end of the fixed cover (18) is provided with a mounting pipe (19), and the pipe wall of the mounting pipe (19) is provided with threads.

7. The long shaft deep well fire pump set according to claim 1, wherein: the bottom of joint (12) is provided with support cover (20), support cover (20) set up to the taper pipe, just the lateral wall of support cover (20) sets up to the arc.